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Abstract This article reviews the current status of research on urban green and blue infrastructure (GBI) in developing countries. We critically analyzed a total of 283 papers addressing urban GBI in selected developing countries in Africa, Asia, Latin America and the Caribbean (LAC), published between 2015 and 2019. The review aimed to a) analyze publication trends and typologies of urban GBI; b) identify innovative problem-solving measures using urban GBI, and c) understand priorities, differences and similarities in the deployment of urban GBI between the regions. The article identifies a growing interest in the urban GBI concept in the Global South, with a focus on local sustainable development. Urban GBI aims to address issues of urban greenery, land use policies, food security and poverty alleviation. There is a large variation in the number of articles across regions, with Asia, and particularly China, as the subject having a much larger number of publications when compared to LAC and Africa. We found that the focus of research topics varied between regions, reflecting regional development needs, so that urban agriculture research predominated in Africa, and green spaces and parks in Asia and LAC. GBI is still not implemented as a low-impact development or innovative strategy, except in China, where researchers have examined several cases of systemic GBI use for addressing urban issues. More recently, studies began exploring the linkages between nature and cities in light of global environmental issues such as biodiversity loss and climate change. We conclude with recommendations to further examine empirical evidence of urban GBI deployment and its outcomes in the Global South, that could contribute toward conceptualizing natural resource management in a multi-scalar, multi-dimensional, and multidisciplinary framework.

Tanzania currently suffers from a severe shortage of electricity with only 14% of the total population connected to the national grid, and access in rural areas below 2%. This article therefore analyzes an internationally sponsored energy development program for microhydro electrification in Tanzania to provide recommendations for how the country's rural energy sector can be improved. More specifically, it investigates the Mini-Grids Based on Small Hydropower Sources to Augment Rural Electrification program (MBSH for short), a $13.4 million effort backed by the United Nations Industrial Development Organization, Global Environment Facility, and national actors to build 3.2 megawatts (MW) of microhydro capacity from 2011 to 2014. After introducing readers to the study's research methods, primarily semi-structured interviews, and to Tanzania's energy background, the article details the design, stakeholders, and targets of the MBSH. It then presents four major challenges the MBSH must overcome to be successful: seasonal changes in hydroelectricity output, financial problems at the national electric utility TANESCO, historically low electricity tariffs, and high rates of poverty and electricity theft. The article concludes by calling on five sets of national reforms including the scaling up of pilot projects and increasing investment in microhydro projects.

Despite suffering significantly from the adverse impacts of climate change and human-induced hazards, many people at risk deliberately choose not to migrate from hazard-prone areas in coastal Bangladesh. As many of them encounter significant challenges in maintaining their livelihoods, ascertaining how and under what circumstances voluntary non-migration decisions occur is crucial. Only a handful of studies have investigated whether individuals and groups who decide to stay put in the face of climatic hazards consider their decision to be an adaptive action. In this regard, this study contributes to the existing literature by empirically investigating the voluntary non-migration decision as an adaptation strategy through an exploration of the factors affecting this decision. We employed a systematic random sampling technique and selected 627 respondents from two climatic hazard-prone coastal districts: Khulna and Satkhira. Using the Generalized Structural Equation Model (GSEM), we found that voluntary non-migrants (84% of total respondents) appeared to enjoy the significant advantage of access to their communities' basic need provision and social support. Furthermore, the social, psychological, and economic opportunities found at their existing location (e.g., better income prospects, affordable living costs, receipt of financial help during post-disaster periods, and skills allowing them to stay in that location), as well as their access to local natural resources, strengthened their social capital and thus influenced their desire to stay. Together, these factors enhanced people's adaptability to climatic shocks and motivated them to choose voluntary non-migration as an adaptation option.

Rural household income growth may have two counteracting effects on energy-related carbon emissions, by stimulating total energy consumption and by changing the energy structure towards low-carbon energy sources. This study aims to provide more insight into this relationship for the case of rural central China, a region where coal-fired electricity dominates modern energy consumption. Based on survey data collected in 2019, energy-related carbon emissions (ECE) and energy-related carbon intensity (ECI) per unit of energy are calculated. A mediation effect model is employed to distinguish between energy structure changes and total electricity consumption as mediating factors in the income growth – carbon emission relationship. We argue that whether biomass fuels are treated as either carbon-intensive or as carbon neutral has major consequences for the analysis. When biomass fuel is treated as carbon-intensive, income-related changes in energy structure and electricity consumption have opposite effects on ECE, but both are conducive to the reduction of ECI. When biomass fuel is treated as carbon-neutral, the positive effect of growth in coal-fired electricity consumption on ECE is much larger than the negative effect of the change in energy structure. Based on these findings, we present several recommendations for balancing two main targets of China's rural revitalization vitalization policy, i.e. rural household income growth and the transition towards low-carbon energy sources in China.

SUMMARY.The policy of joint implementation is emerging as a new strategy for implementing global environmental aims, especially with regard to regulating the climate change process, where emission source and sink countries agree to develop a joint program upon a mixed argument of partnership and cost-effectiveness. Pros and cons have emerged during the development of this system.Costa Rica is the first country, together with Norway, to launch such a program jointly, and Costa Rica is also the first country developing Carbon Tradable Offset bonds to be sold on the world market as a new commodity. It is hoped that this initiative will help the country and its inhabitants to create better living conditions and economic growth; however, this new institutional transformation and international acceptance of this new instrument are only just beginning to develop.This, therefore, provides a very interesting field for research from a distinct perspective. We chose to start searching for positive or negative impact...

Green energy technologies (GETs) are environmentally friendly in nature, making a promising contribution to attaining net-zero carbon goals. Although the Pakistani government has begun using GETs to minimize the adverse effects of carbon emissions, consumers' adoption rate is quite low. There are few studies examining consumers' desire to adopt GETs in the country. This study attempts to fill this research gap and also contributes by adding three novel factors to the theory of planned behavior (i.e., green energy technology awareness, openness to experience, and green energy technology discomfort) to comprehensively analyze the impact of various factors influencing consumers' desire to adopt GETs. For this purpose, the study establishes a systematic research framework. Data were collected from (n = 330) households in the five major cities (Peshawar, Abbottabad, Mardan, Mingora, and Swabi) of Khyber Pakhtunkhwa Province via an inclusive questionnaire survey. The formulated hypotheses are evaluated and scrutinized using structural equation modeling. The results reveal that environmental concern (β = 0.245), green energy technology awareness (β = 0.362), openness to experience (β = 0.256), and green energy technology benefits (β = 0.225) positively affect consumers' desire to adopt GETs. On the other hand, green energy technology costs (β = 0.325) and green energy technology discomfort (β = 0.395) have a negative effect on consumers' adoption of GETs. The research findings emphasize the importance of increasing recognition of GETs, reforming policy frameworks, and providing budget-friendly and user-friendly technologies. Research limitations and future research perspectives are also addressed.

Many studies have examined the impact of climatic variability on agricultural productivity, although an understanding of these effects on farmland values and their relationship to farmers’ decisions to adapt and modify their land-use practices remains nascent in developing nations. We estimated the impacts of the deviation in our study year's (2012) temperature and precipitation patterns from medium-term (1980–2011) climatic patterns on farmland values in Pakistan. This was accomplished by employing a modified form of a Ricardian regression model. We also examined farmers’ perceptions of climate change during this period, as well as their perceptions of climate change impacts on farm productivity, in addition to past and anticipated farm adaptation strategies. Our results indicate that positive temperature deviation from the medium-term mean – indicative of climatic change – affects farmland values in Pakistan. Deviation in annual cumulative precipitation conversely appears to have no significant impact. Estimates of the marginal impact of temperature deviation suggested a slight but negative linear relationship with farmland values. The location of farms in areas where farmers can avail financial or extension services conversely had a positive impact on farmland values, as did the availability of irrigation facilities. Our analysis of farmers’ perceptions of climate change and their consequent adaptation behavior indicated a relatively high degree of awareness of climatic variability that influenced a number of proactive and future anticipated farm adaptation strategies. Examples included increased use of irrigation and farm enterprise diversification, as well as land-use change, including shifting from agriculture into alternative land uses. National policy in Pakistan underscores the importance of maintaining a productive rural agricultural sector. Our findings consequently highlight the importance of appropriate adaptation strategies to maintain both farm productivity and farmland values in much of Pakistan. The implications of increased extension and financial services to enhance farmers’ potential for climate change adaptation are discussed.

Abstract We examine the macroeconomic effects of privatizing the ownership structure of the electricity market, using a novel indicator of privatization which covers 90 advanced, emerging market, and developing economies, since 1974. Privatization reforms, on average, improve outcomes in the provision of electricity and have positive macroeconomic effects: output and employment increase in the years following electricity-sector privatization reforms. Reforms are also associated also with an increase in income inequality, but the effects are small, on average. These impacts vary according to the business cycle, quality of institutions, and a country's development status, with macroeconomic and distributional outcomes generally positive when reforms are pursued during economic expansions and in countries with strong political and economic institutions. Macroeconomic outcomes also tend to be stronger in advanced economies.